Patents by Inventor Randall V. Guest
Randall V. Guest has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20200240232Abstract: Disclosed herein is an article comprising a plurality of domains fused together; wherein the domains comprise a core comprising a first metal; and a first layer disposed upon the core; the first layer comprising a second metal; the first metal being chemically different the second metal. Disclosed herein too is a method comprising rolling a sheet in a roll mill; the sheet comprising a first metal and having disposed upon each opposing face of the sheet a first layer that comprises a second metal; the second metal being chemically different from the first metal; cutting the sheet into a plurality of sheets; stacking the plurality of sheets; and rolling the stacked sheets in the roll mill to form a blank.Type: ApplicationFiled: April 10, 2020Publication date: July 30, 2020Applicant: Baker Hughes, a GE company, LLCInventors: Randall V. Guest, Michael H. Johnson, Zhiyue Xu
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Patent number: 10697266Abstract: Disclosed herein is an article comprising a plurality of domains fused together; wherein the domains comprise a core comprising a first metal; and a first layer disposed upon the core; the first layer comprising a second metal; the first metal being chemically different the second metal. Disclosed herein too is a method comprising rolling a sheet in a roll mill; the sheet comprising a first metal and having disposed upon each opposing face of the sheet a first layer that comprises a second metal; the second metal being chemically different from the first metal; cutting the sheet into a plurality of sheets; stacking the plurality of sheets; and rolling the stacked sheets in the roll mill to form a blank.Type: GrantFiled: June 8, 2017Date of Patent: June 30, 2020Assignee: BAKER HUGHES, A GE COMPANY, LLCInventors: Randall V. Guest, Michael H. Johnson, Zhiyue Xu
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Patent number: 10092953Abstract: A composite particle comprises a core, a shielding layer deposited on the core, and further comprising an interlayer region formed at an interface of the shielding layer and the core, the interlayer region having a reactivity less than that of the core, and the shielding layer having a reactivity less than that of the interlayer region, a metallic layer not identical to the shielding layer and deposited on the shielding layer, the metallic layer having a reactivity less than that of the core, and optionally, an adhesion metal layer deposited on the metallic layer.Type: GrantFiled: March 8, 2016Date of Patent: October 9, 2018Assignee: BAKER HUGHES, A GE COMPANY, LLCInventors: Oleg A. Mazyar, Michael H. Johnson, Randall V. Guest, Nicholas Carrejo, Wayne R. Furlan, Sean L. Gaudette, Zhiyue Xu
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Patent number: 9833838Abstract: A composite particle comprises a core, a shielding layer deposited on the core, and further comprises an interlayer region formed at an interface of the shielding layer and the core, the interlayer region having a reactivity less than that of the core, and the shielding layer having a reactivity less than that of the interlayer region, a metallic layer not identical to the shielding layer and deposited on the shielding layer, the metallic layer having a reactivity less than that of the core, and optionally, an adhesion metal layer deposited on the metallic layer, wherein the composite particles have a corrosion rate of about 0.1 to about 450 mg/cm2/hour using an aqueous 3 wt % KCl solution at 200° F. An article comprises composite particles, wherein has a corrosion rates of about 0.1 to about 450 mg/cm2/hour using an aqueous 3 wt % KCl solution at 200° F.Type: GrantFiled: October 21, 2014Date of Patent: December 5, 2017Assignee: BAKER HUGHES, A GE COMPANY, LLCInventors: Oleg A. Mazyar, Michael H. Johnson, Randall V. Guest, Nicholas Carrejo, Wayne R. Furlan, Sean L. Gaudette, Zhiyue Xu
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Publication number: 20170266923Abstract: Disclosed herein is an article comprising a plurality of domains fused together; wherein the domains comprise a core comprising a first metal; and a first layer disposed upon the core; the first layer comprising a second metal; the first metal being chemically different the second metal. Disclosed herein too is a method comprising rolling a sheet in a roll mill; the sheet comprising a first metal and having disposed upon each opposing face of the sheet a first layer that comprises a second metal; the second metal being chemically different from the first metal; cutting the sheet into a plurality of sheets; stacking the plurality of sheets; and rolling the stacked sheets in the roll mill to form a blank.Type: ApplicationFiled: June 8, 2017Publication date: September 21, 2017Applicant: Baker Hughes IncorporatedInventors: Randall V. Guest, Michael H. Johnson, Zhiyue Xu
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Patent number: 9707739Abstract: Disclosed herein is an article comprising a plurality of domains fused together; wherein the domains comprise a core comprising a first metal; and a first layer disposed upon the core; the first layer comprising a second metal; the first metal being chemically different the second metal. Disclosed herein too is a method comprising rolling a sheet in a roll mill; the sheet comprising a first metal and having disposed upon each opposing face of the sheet a first layer that comprises a second metal; the second metal being chemically different from the first metal; cutting the sheet into a plurality of sheets; stacking the plurality of sheets; and rolling the stacked sheets in the roll mill to form a blank.Type: GrantFiled: July 22, 2011Date of Patent: July 18, 2017Assignee: BAKER HUGHES INCORPORATEDInventors: Randall V. Guest, Michael H. Johnson, Zhiyue Xu
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Patent number: 9488027Abstract: A downhole composite component is disclosed. The downhole composite component includes a tubular member, the tubular member comprising a fiber reinforced polymer matrix composite. The fiber reinforced polymer matrix composite includes a polymer matrix, the polymer matrix having an unfilled matrix compressive modulus of elasticity. The polymer matrix also includes a nanoparticle filler comprising a plurality of nanoparticles dispersed within the polymer matrix, the polymer matrix and dispersed nanoparticle filler having a filled matrix compressive modulus of elasticity, the filled matrix compressive modulus of elasticity being greater than the unfilled matrix compressive modulus of elasticity.Type: GrantFiled: February 10, 2012Date of Patent: November 8, 2016Assignee: BAKER HUGHES INCORPORATEDInventors: Randall V. Guest, Soma Chakraborty, Joshua C. Falkner
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Publication number: 20160207106Abstract: A composite particle comprises a core, a shielding layer deposited on the core, and further comprising an interlayer region formed at an interface of the shielding layer and the core, the interlayer region having a reactivity less than that of the core, and the shielding layer having a reactivity less than that of the interlayer region, a metallic layer not identical to the shielding layer and deposited on the shielding layer, the metallic layer having a reactivity less than that of the core, and optionally, an adhesion metal layer deposited on the metallic layer.Type: ApplicationFiled: March 8, 2016Publication date: July 21, 2016Applicant: Baker Hughes IncorporatedInventors: Oleg A. Mazyar, Michael H. Johnson, Randall V. Guest, Nicholas Carrejo, Wayne R. Furlan, Sean L. Gaudette, Zhiyue Xu
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Publication number: 20160201415Abstract: A method of forming a slip cone includes winding a slip cone material onto a mandrel to create at least one slip cone preform having a plurality of layers. At least one of the plurality of layers is inclined relative to the mandrel. The slip cone preform is removed from the mandrel and processed to form at least one slip cone.Type: ApplicationFiled: January 14, 2015Publication date: July 14, 2016Applicant: Baker Hughes IncorporatedInventor: Randall V. Guest
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Patent number: 9238316Abstract: A method of making an anisotropic filtration media includes foaming a media, straining the media in a selected direction, and relieving strain of the media in the selected direction.Type: GrantFiled: August 28, 2012Date of Patent: January 19, 2016Assignee: Baker Hughes IncorporatedInventors: Nicholas Carrejo, Michael H. Johnson, Randall V. Guest
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Patent number: 9155983Abstract: A method of making a shape memory structure includes, commingling elastic material with viscoelastic material, and forming a structure with the commingled materials. Altering a shape of the structure, altering an environment the structure is exposed to, to lock in the altered shape of the structure via hardening of the viscoelastic material until the structure is exposed to another environment that softens the viscoelastic material.Type: GrantFiled: January 9, 2014Date of Patent: October 13, 2015Assignee: Baker Hughes IncorporatedInventors: Randall V. Guest, Michael H. Johnson, Kirk J. Huber
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Patent number: 9090012Abstract: A process of making a foamed conformable material by reaction injection molding comprises providing a first component from a first feed tank at a first flow rate, via a first conduit, to a mixing device; providing a second component from a second feed tank at a second flow rate, via a second conduit, to the mixing device, the second component reactive with the first component in the presence of a foaming agent; mixing the first component and the second component in the mixing device to form a reaction mixture; introducing the reaction mixture into an injection molding device; molding the reaction mixture to form a foamed conformable material; wherein the mixing of the reaction mixture is adjusted to achieve a desired average cell size of the foamed conformable material. The process can produce wellbore-conforming materials that can function to filter out sand or other undesirable fines from a formation.Type: GrantFiled: December 30, 2010Date of Patent: July 28, 2015Assignee: Baker Hughes IncorporatedInventors: Oleg A. Mazyar, Michael H. Johnson, Randall V. Guest
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Patent number: 9044914Abstract: A permeable material compacting method includes feeding permeable material between at least one set of rollers, and decreasing a cross sectional area of the permeable material as it passes between the at least one set of rollers.Type: GrantFiled: June 28, 2011Date of Patent: June 2, 2015Assignee: Baker Hughes IncorporatedInventors: Randall V. Guest, Charles Edward Fowler, Bennett M. Richard
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Patent number: 9017501Abstract: A method of making a polymeric component includes, extruding one or more strands of a polymer, halting curing of the one or more strands, forming a mat with the extruded one or more strands, bonding the one or more strands to one another at points of contact therebetween, and curing the one or more strands.Type: GrantFiled: February 17, 2011Date of Patent: April 28, 2015Assignee: Baker Hughes IncorporatedInventors: Randall V. Guest, Michael H. Johnson, Kirk J. Huber
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Publication number: 20150093589Abstract: A composite particle comprises a core, a shielding layer deposited on the core, and further comprises an interlayer region formed at an interface of the shielding layer and the core, the interlayer region having a reactivity less than that of the core, and the shielding layer having a reactivity less than that of the interlayer region, a metallic layer not identical to the shielding layer and deposited on the shielding layer, the metallic layer having a reactivity less than that of the core, and optionally, an adhesion metal layer deposited on the metallic layer, wherein the composite particles have a corrosion rate of about 0.1 to about 450 mg/cm2/hour using an aqueous 3 wt % KCl solution at 200° F. An article comprises composite particles, wherein has a corrosion rates of about 0.1 to about 450 mg/cm2/hour using an aqueous 3 wt % KCl solution at 200° F.Type: ApplicationFiled: October 21, 2014Publication date: April 2, 2015Applicant: BAKER HUGHES INCORPORATEDInventors: Oleg A. Mazyar, Michael H. Johnson, Randall V. Guest, Nicholas Carrejo, Wayne R. Furlan, Sean L. Gaudette
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Publication number: 20140360613Abstract: A screen assembly including a tubular screen member, an instrumentation line disposed at an outer radial surface of the tubular screen member and a shape-change element disposed radially outwardly of the instrumentation line. The shape-change element is configured to change in radial dimension in response to exposure to a corresponding stimulus in order to increasingly clamp the instrumentation line against the outer radial surface of the tubular screen member when transitioning from a first shape to a second shape. The shape-change element protects the instrumentation line radially between the tubular screen component and the shape-change element along an entire axial length of the shape-change element. A method of monitoring a borehole completion is also included.Type: ApplicationFiled: June 7, 2013Publication date: December 11, 2014Applicant: BAKER HUGHES INCORPORATEDInventors: Phillip E. Abshire, Tyrone P. Dominique, Randall V. Guest
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Patent number: 8839849Abstract: A method for producing fluid from a subterranean formation includes configuring a body to at least partially fill with a selected fluid; and actuating a flow restriction element using the body. The selected fluid may be water. An apparatus for controlling flow of a fluid into a wellbore tubular may include a selectively buoyant body, and a flow restriction element responsive to a movement of the selectively buoyant body. The selectively buoyant body includes a membrane configured to block a flow of hydrocarbons into the selectively buoyant body. The flow restriction element may include a flapper, a sliding sleeve, and a poppet valve. The body may be at least partially filled with a permeable material, which includes, but is not limited to, open-cell foam, reticulated metal foam, shaped sintered powder and capillary tubes.Type: GrantFiled: March 18, 2008Date of Patent: September 23, 2014Assignee: Baker Hughes IncorporatedInventors: Randall V. Guest, Stephen L. Crow, Martin P. Coronado
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Patent number: 8720590Abstract: A permeable material compacting method includes, positioning a portion of at least one elongated member within the interior of a tubular, moving a portion of the at least one elongated member through the interior of the tubular, moving a permeable material through the interior of the tubular with the portion of the at least one elongated member, and radially compacting the permeable material as the permeable material passes through the interior of the tubular.Type: GrantFiled: August 5, 2011Date of Patent: May 13, 2014Assignee: Baker Hughes IncorporatedInventors: Randall V. Guest, Edward J. O'Malley
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Patent number: 8721958Abstract: A permeable material compacting method includes, forming a cavity between a membrane and a structure, porting fluid to or from the cavity, positioning permeable material adjacent the membrane, generating a differential pressure across the membrane, deforming the membrane, and decreasing volume of the permeable material.Type: GrantFiled: August 5, 2011Date of Patent: May 13, 2014Assignee: Baker Hughes IncorporatedInventor: Randall V. Guest
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Publication number: 20140124981Abstract: A method of making a shape memory structure includes, commingling elastic material with viscoelastic material, and forming a structure with the commingled materials. Altering a shape of the structure, altering an environment the structure is exposed to, to lock in the altered shape of the structure via hardening of the viscoelastic material until the structure is exposed to another environment that softens the viscoelastic material.Type: ApplicationFiled: January 9, 2014Publication date: May 8, 2014Applicant: BAKER HUGHES INCORPORATEDInventors: Randall V. Guest, Michael H. Johnson, Kirk J. Huber